22 backend development engineer opportunities in Boulder updated today
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Spire GovernmentLocation: Boulder Colorado United States Department Engineering Apply now Share About the Role Spire is looking for a Senior Software Engineer to help design, build, and improve the reliable and secure systems that support our satellite and ground infrastructure. This is a hands-on engineering role
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and f
This position is responsible for completion of product development deliverables for client companies and internal projects. Essential Duties and Responsibilities: Contributes to concept generation and concept development activities Completes detailed CAD designs and specification drawings for produc
Lead Senior Database & Backend Engineer Huck Adventures brings people outside to explore the world together. The outdoor app makes it easy for people to connect with one another and get the educational and safety resources they need to for great adventures. Tailored to outdoor recreation, the app in
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Capacity Modeling team ensures affirm can safely handle forecasted traffic—especially during peak sales events—by translati
Senior Process Development Engineer Boulder, Colorado, United States Electra is reinventing ironmaking from the ground up with a breakthrough electrochemical technology that produces high purity clean iron and critical co-minerals. With two operating pilots in Boulder and a new demonstration facilit
Meddux Development Corporation in Boulder, Colorado, is seeking a Product Development Engineer to contribute to product development for clients and internal projects. The ideal candidate will hold a Bachelor’s degree in Engineering, have proficiency in SolidWorks, and 0-2 years of experience, prefer
Application deadline: Jun 26, 2026 Build the AI-powered conversational agent that's transforming how advertisers interact with their data-replacing SQL queries and complex UIs with natural language that simply works. You'll work at the intersection of large language models, distributed systems, and
Job Description Join the BAE Systems Space & Mission Systems (SMS) Mission Engineering Team! As a Mission Data Processing (MDP) Algorithm Development Engineer, you will design and develop algorithms and models for implementation on and prediction of performance for real-time payload systems. The
Key Responsibilities: • Analyze business and functional software requirements to create detailed test cases and test scripts. • Design, develop, and execute functional and regression test plans. • Identify, report, and track software defects and issues. • Collaborate with development teams to ensure
Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and f
Amazon.com Services LLCApplication deadline: Jun 21, 2026 Build the AI-powered conversational agent that's transforming how advertisers interact with their data—replacing SQL queries and complex UIs with natural language that simply works. You'll work at the intersection of large language models, distributed systems, and
Employee Location: Boulder, CO, relocation stipend available Reporting To: Chief Technology Officer Job Type: Full-time, Hybrid in office Boulder, CO Work Authorization: Applicants must have legal authorization to work in the U.S. without the need for current or future sponsorship ABOUT BRANCHLAB Br
Job Description: Prototype Engineering and creation Prototype process definition for small build quantities Initially support lead DE in hands-on fabrication tasks. Prepare materials and assemble components for production line. Load and unload WIP from tools. Load and unload tools from machines. Ope
Description Application deadline: May 27, 2026 Are you passionate about using Big Data to build customer trust and grow new business? Global advertisers rely on our team's performance insights to drive future investment in Amazon's Advertising Platform and improve the relevance of ads shown to custo
WorkdayYour work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and f
Job Description Join the BAE Systems - SMS Mission Engineering Team! As a Mission Data Processing (MDP) Algorithm Development Engineer, you develop and implement algorithms and models. Algorithms you develop are used for modeling and simulation and/or deployment on experimental and production system
Description Application deadline: May 12, 2026 Amazon Ads is the fastest-growing segment of Amazon's business, and Budget Planning Services (BPS) is the intelligence engine behind how advertisers allocate billions in ad spend across Amazon's ecosystem. BPS powers budget optimization, reach forecasti
Pls note: Tese are part of softgoods product development like: watch cases, screen-gaurds, leather straps etc (textiles, sewn assemblies, flexible materials) Job Summary The Prototyping Technician – Softgoods is responsible for hands‑on prototype engineering, fabrication, and small‑scale build suppo
Role: Prototype Development Engineer - CAD - Softgoods Design & Manufacturing Location: Boulder, CO Salary: $150K per year We have an immediate opportunity for a Prototyping Developement Engineer Softgoods is a hands-on role focused on building and refining early-stage prototypes to validate des
Software Developer Location - Denver, CO JD: Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs software applications/operating systems. Participates in the testing process through test review and analysis, test witnessing and certification
Backend Engineer Our client, an IT Services and Consulting company, is looking for a Backend Engineer for their Denver, CO/Greenwood Village, CO location. Responsibilities: Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs software applica
QuindarQuindar Quindar builds modern, cloud-native satellite mission operations software with a simple mission: to operate satellites like servers. Our platform replaces fragmented, legacy ground systems with an integrated, automation-driven approach that brings modern software velocity to space operations
About the Company Made’s mission is to help homeowners save time, money, and stress. It starts with Made Card - a credit card designed specifically for homeowners, with unmatched rewards on mortgage payments, home improvements, utilities, and essential purchases. Each swipe powers a personalized hom
About VORTO Vorto is on a mission to improve America’s Supply Chain efficiency and sustainability. Vorto uses AI technology to reduce empty miles and idle time created in matching shippers and truckers. Additionally, it deploys an agentic AI platform to automate and remove inefficiencies from all pl
Company Summary EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sl
Description If you've spent the last few years building your expertise in backend engineering, Java or Python development, and missiondriven systems , and you're ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want real impact . If yo
Job ID: 867315 10 - 15 Years 1 Opening Denver CO Role description Role Overview: We are looking for experienced Java Engineers who can design and build high-performance, scalable enterprise applications using modern microservices and event-driven architectures . The role focuses on strong backend en
NGTalentTech Group LLCWe''re looking for a senior engineer who doesn''t just write code - they own outcomes. You''ll be responsible for the full lifecycle of backend services: from design and development through production reliability. In an era where AI can generate code, we value engineers who think critically, anticip
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Boulder. Actual salaries may vary depending on experience, company, and area.
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